观察作业 Insect hunt
Happy work 1
Happy work 2
Happy work 3
Happy work 4
Happy work 5
Happy work 6
Happy work 7
Happy work 8
Happy work 9
主题作业 Travel abroad
Happy work 10
Happy work 1 1
Happy work 12
Happy work 13
Happy work 14
Happy work 15
Happy work 16
专项训练1 单词大爆炸
专项训练2 短语召集令
专项训练3 句子连连看
专项训练4 情景交际
专项训练5 绘本阅读
综合作业
预习衔接1：
Unit 1 What's he like?
预习衔接2：
Unit 2 My week
预习衔接3：
Unit 3 What would you like?
附录 参考答案及听力材料
